[mod] client/simple: client plugins (#5406)

* [mod] client/simple: client plugins

Defines a new interface for client side *"plugins"* that coexist with server
side plugin system. Each plugin (e.g., `InfiniteScroll`) extends the base
`ts Plugin`. Client side plugins are independent and lazy‑loaded via `router.ts`
when their `load()` conditions are met. On each navigation request, all
applicable plugins are instanced.

Since these are client side plugins, we can only invoke them once DOM is fully
loaded. E.g. `Calculator` will not render a new `answer` block until fully
loaded and executed.

For some plugins, we might want to handle its availability in `settings.yml`
and toggle in UI, like we do for server side plugins. In that case, we extend
`py Plugin` instancing only the information and then checking client side if
[`settings.plugins`](https://github.com/inetol/searxng/blob/1ad832b1dc33f3f388da361ff2459b05dc86a164/client/simple/src/js/toolkit.ts#L134)
array has the plugin id.

* [mod] client/simple: rebuild static

1 files changed, 0 insertions, 2 deletions

diff --git a/searx/static/themes/simple/js/search.min.js b/searx/static/themes/simple/js/search.min.js
deleted file mode 100644
index 508620cf4..000000000
--- a/searx/static/themes/simple/js/search.min.js
+++ /dev/null
@@ -1,2 +0,0 @@
-import{i as e,n as t,o as n}from"./searxng.core.min.js";var r=e=>{e.value.length>0&&document.getElementById(`search`)?.submit()},i=(e,t)=>{t.classList.toggle(`empty`,e.value.length===0)},a=n=>{let r=document.getElementById(`clear_search`);t(r),i(n,r),e(`click`,r,e=>{e.preventDefault(),n.value=``,n.focus(),i(n,r)}),e(`input`,n,()=>i(n,r),{passive:!0})},o=document.getElementById(`q`);t(o);var s=window.matchMedia(`(max-width: 50em)`).matches,c=document.querySelector(`main`)?.id===`main_results`;if(s||c||o.focus(),s&&e(`focus`,o,()=>{requestAnimationFrame(()=>{let e=o.value.length;o.setSelectionRange(e,e),o.scrollLeft=o.scrollWidth})}),a(o),n.search_on_category_select&&document.querySelector(`.search_filters`)){let t=document.getElementById(`safesearch`);t&&e(`change`,t,()=>r(o));let n=document.getElementById(`time_range`);n&&e(`change`,n,()=>r(o));let i=document.getElementById(`language`);i&&e(`change`,i,()=>r(o))}var l=[...document.querySelectorAll(`button.category_button`)];for(let t of l)e(`click`,t,e=>{if(e.shiftKey){e.preventDefault(),t.classList.toggle(`selected`);return}for(let e of l)e.classList.toggle(`selected`,e===t)});var u=document.querySelector(`#search`);t(u),e(`submit`,u,e=>{e.preventDefault();let t=document.querySelector(`#selected-categories`);t&&(t.value=l.filter(e=>e.classList.contains(`selected`)).map(e=>e.name.replace(`category_`,``)).join(`,`)),u.submit()});
-//# sourceMappingURL=search.min.js.map
\ No newline at end of file